Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Ka6 draw
4 Ka7 draw
5 Kb6 draw
6 Kb8 draw
7 Rb2 draw
8 Rb3 draw
9 Rb6 draw
10 Rc1 draw
11 Rg1 draw
12 Rh1 draw
13 Ka8 loss in 4 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves